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| 風向 | 平均風速(m/s) | 標準偏差 | 観測点数 |  
| N   | 4.3 | 2.1 | 72 |  
| NNE | 3.1 | 1.8 | 39 |  
| NE  | 3.8 | 2.2 | 133 |  
| ENE | 6.3 | 3.8 | 762 |  
| E   | 8.4 | 3.9 | 985 |  
| ESE | 7.2 | 4.0 | 258 |  
| SE  | 5.8 | 4.6 | 74 |  
| SSE | 5.1 | 3.9 | 32 |  
| S   | 5.6 | 4.1 | 45 |  
| SSW | 6.0 | 2.6 | 87 |  
| SW  | 6.0 | 3.4 | 155 |  
| WSW | 5.8 | 3.2 | 228 |  
| W   | 5.3 | 2.4 | 408 |  
| WNW | 5.4 | 2.2 | 386 |  
| NW  | 5.3 | 2.2 | 356 |  
| NNW | 4.5 | 2.6 | 183 |  
 
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